APA citiranje

Rogan, J. M., Ashford, J. R., Chapman, P. J., Duffield, D. P., Fay, J. W. J., & Rae, S. (1961). Pneumoconiosis and Respiratory Symptoms in Miners at Eight Collieries.

Citação norma Chicago

Rogan, J. M., J. R. Ashford, P. J. Chapman, D. P. Duffield, J. W. J. Fay, and S. Rae. Pneumoconiosis and Respiratory Symptoms in Miners At Eight Collieries. 1961.

MLA citiranje

Rogan, J. M., et al. Pneumoconiosis and Respiratory Symptoms in Miners At Eight Collieries. 1961.